From 653ab9528a42d0b83d8277148373937b9e5a0380 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Mon, 15 Apr 2024 12:30:10 +0200
Subject: [PATCH] autotest: make test_vsicurl_bearer() independent of currently
 flaky server

---
 autotest/conftest.py      | 21 ++++++++++++++++
 autotest/gcore/vsicurl.py | 52 ++++++++++++++++++++++++++++++---------
 2 files changed, 61 insertions(+), 12 deletions(-)

diff --git a/autotest/conftest.py b/autotest/conftest.py
index 1856fd9ebc98..acdfc206bbfb 100755
--- a/autotest/conftest.py
+++ b/autotest/conftest.py
@@ -217,6 +217,27 @@ def pytest_collection_modifyitems(config, items):
             if not gdaltest.built_against_curl():
                 item.add_marker(pytest.mark.skip("curl support not available"))
 
+            required_version = [
+                mark.args[0] if len(mark.args) > 0 else 0,
+                mark.args[1] if len(mark.args) > 1 else 0,
+                mark.args[2] if len(mark.args) > 2 else 0,
+            ]
+
+            actual_version = [0, 0, 0]
+            for build_info_item in gdal.VersionInfo("BUILD_INFO").strip().split("\n"):
+                if build_info_item.startswith("CURL_VERSION="):
+                    actual_version = [
+                        int(x)
+                        for x in build_info_item[len("CURL_VERSION=") :].split(".")
+                    ]
+
+            if actual_version < required_version:
+                item.add_marker(
+                    pytest.mark.skip(
+                        f"Requires curl >= {'.'.join(str(x) for x in required_version)}"
+                    )
+                )
+
 
 def pytest_addoption(parser):
     parser.addini("gdal_version", "GDAL version for which pytest.ini was generated")
diff --git a/autotest/gcore/vsicurl.py b/autotest/gcore/vsicurl.py
index 69493680ff2f..1b425be6935d 100755
--- a/autotest/gcore/vsicurl.py
+++ b/autotest/gcore/vsicurl.py
@@ -1109,19 +1109,47 @@ def test_vsicurl_NETRC_FILE():
 # Check auth with bearer token
 
 
-def test_vsicurl_bearer():
-    if gdaltest.is_travis_branch("ubuntu_1804") or gdaltest.is_travis_branch(
-        "ubuntu_1804_32bit"
-    ):
-        pytest.skip("Too old libcurl version, requires at least 7.61.0")
+@gdaltest.enable_exceptions()
+@pytest.mark.require_curl(7, 61, 0)
+def test_vsicurl_bearer(server):
+
+    gdal.VSICurlClearCache()
+
+    handler = webserver.SequentialHandler()
+    handler.add("GET", "/", 404)
+    handler.add(
+        "HEAD",
+        "/test_vsicurl_bearer.bin",
+        200,
+        {"Content-Length": "3"},
+        expected_headers={
+            "Authorization": "Bearer myuniqtok",
+        },
+    )
+    handler.add(
+        "GET",
+        "/test_vsicurl_bearer.bin",
+        200,
+        {"Content-Length": "3"},
+        b"foo",
+        expected_headers={
+            "Authorization": "Bearer myuniqtok",
+        },
+    )
+
     token = "myuniqtok"
-    with gdal.config_options({"GDAL_HTTP_AUTH": "BEARER", "GDAL_HTTP_BEARER": token}):
-        f = gdal.VSIFOpenL("/vsicurl/http://httpbin.org/bearer", "rb")
-        gdal.VSIFSeekL(f, 0, 2)
-        vsilen = gdal.VSIFTellL(f)
-        gdal.VSIFSeekL(f, 0, 0)
-        data = gdal.VSIFReadL(1, vsilen, f).decode("ascii")
-        assert token in data
+    with webserver.install_http_handler(handler):
+        with gdal.config_options(
+            {"GDAL_HTTP_AUTH": "BEARER", "GDAL_HTTP_BEARER": token}
+        ):
+            f = gdal.VSIFOpenL(
+                "/vsicurl/http://localhost:%d/test_vsicurl_bearer.bin" % server.port,
+                "rb",
+            )
+            assert f
+            data = gdal.VSIFReadL(1, 3, f)
+            gdal.VSIFCloseL(f)
+            assert data == b"foo"
 
 
 ###############################################################################